STEM Experiment Learning Kit with Motor, Propeller, Batteries

– AA battery-powered mini motor and propeller model for science experiments and construction.
– Can train children’s practical skills and let them experience the fun and feeling of doing DIY assembly.
– Made of high-quality ABS material, strong and durable, non-toxic, odourless, wear-resistant, drop-resistant and has a long service life.
– Good for teaching practical skills, thinking and problem solving skills, as well as hand-eye coordination.
– Simple circuit connection with no welding required.
– Contains tiny screws and parts.
– Uses 2 AA batteries (included).